Dark Matter and Detector Cross Sections
High Energy Physics - Phenomenology
2007-05-23 v2
Abstract
We consider here the spin independent neutralino-proton cross section for a variety of SUGRA and D-brane models with R-parity invariance. The minimum cross section generally is >~ 1\times 10^{-(9-10)} pb (and hence accessible to future detectors) except for special regions of parameter space where it may drop to =~ 10^{-12} pb. In the latter case the gluino and squarks will be heavy (>~ 1 TeV).
Cite
@article{arxiv.hep-ph/0008320,
title = {Dark Matter and Detector Cross Sections},
author = {R. Arnowitt and B. Dutta and Y. Santoso},
journal= {arXiv preprint arXiv:hep-ph/0008320},
year = {2007}
}
Comments
5 pages, latex, 3 figures, talk at ICHEP 2000, Osaka, Japan, July 27-Aug. 2, 2000, change in title, no change in content